Skip to main content

Saeed Saremi: Correlated percolation, fractal dimensions, and scale-invariant distribution of clusters in natural images

Movies Preview

texts
Saeed Saremi: Correlated percolation, fractal dimensions, and scale-invariant distribution of clusters in natural images


Published April 1, 2015
SHOW MORE


Talk by Saeed Saremi, of the Salk Institute.  Given to the Redwood Center for Theoretical Neuroscience at UC Berkeley.

Abstract
Natural images are scale invariant. After a quick tutorial on percolation, I will talk about formulating a geometric view of scale invariance based on percolation theory. In this model, the scale invariance of natural images is understood as a second-order percolation phase transition. It is further quantified by fractal dimensions, and by anomalous exponents for the distribution of clusters in natural images. This formulation leads to a method for identifying clusters in images and a starting point for image segmentation.


Language English
Collection opensource_media

comment
Reviews

There are no reviews yet. Be the first one to write a review.
SIMILAR ITEMS (based on metadata)
Community Media
texts
eye 65
favorite 0
comment 0
Ourmedia
movies
eye 77
favorite 0
comment 0
Community Video
movies
eye 339
favorite 0
comment 0